Rb Rabbit anti-Human, Polyclonal, Invitrogen™

Rabbit Polyclonal Antibody

Supplier:  Thermo Scientific PA138555

Catalog No. 01-673-703

Description

Heat-mediated antigen retrieval is recommended prior to staining, using a 10mM citrate buffer, pH 6.0, for 10 minutes followed by cooling at room temperature for 20 min. Following antigen retrieval, incubate samples with primary antibody for 10 min at room temperature. A suggested positive control is normal colon or colon carcinoma.

Rb is a tumor suppressor nuclear phosphoprotein capable of binding to DNA. It is phosphorylated on serine and threonine, but not on tyrosine residues. It forms a complex with SV40 large T antigen, adenovirus E1A, and human papilloma virus-16 E. Rb protein may act by regulating transcription and loss of its function leads to uncontrolled cell growth. Aberrations in the RB gene have been implicated in cancers of breast, colon, prostate, kidney, nasopharynx, and leukemia. Phosphorylation of Rb at S608 depends on CDK4.

Specifications

• Antigen: Rb
• Classification: Polyclonal
• Gene: RB1
• Gene Alias: Retinoblastoma
• Host Species: Rabbit
• Purification Method: Antigen affinity chromatography
• Regulatory Status: RUO
• Gene ID (Entrez): 5925
• Content And Storage: 4° C, do not freeze
• Form: Liquid

• Applications: Immunohistochemistry (Paraffin)
• Conjugate: Unconjugated
• Gene Accession No.: P06400
• Gene Symbols: RB1
• Immunogen: Synthetic peptide derived from C-terminus of human retinoblastoma
• Quantity: 1 mL
• Primary or Secondary: Primary
• Target Species: Human
• Product Type: Antibody
• Isotype: IgG